默默茶叶
come and go； in and out; go/move in and out 进进出出。Their doors are open and people come and go everyday, but they're not really open for business. 他们敞开大门，人们每天进进出出，但是他们并没有真正在做事。The children were in and out all afternoon. 孩子们整个下午都进进出出。Can a patient just go/move in and out like that? 怎么能让病人那样进进出出呢？
viki000000
进进出出_百度翻译进进出出 [词典] go in and out half a dozen times; shuttle in and out (of one's room); in and out; [例句]你将不得不习惯许多人在你家进进出出。You will have to get used to a lot of people traipsing in and out of your home
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